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新手請(qǐng)教:浮動(dòng)接地?

接地分:浮動(dòng)接地,單點(diǎn)接地,多點(diǎn)接地.
其他的都好理解,就"浮動(dòng)接地"不明白,哪位DX能幫忙解釋一下嗎?
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2006-09-21 11:00
A floating ground, is one where the zero volt reference level of the system is isolated from anything else. If two systems which use floating grounds are to be electrically conected, then the 0v reference of each system must be contected to each other.
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2006-09-21 11:21
@ivansunfeijian
Afloatingground,isonewherethezerovoltreferencelevelofthesystemisisolatedfromanythingelse.Iftwosystemswhichusefloatinggroundsaretobeelectricallyconected,thenthe0vreferenceofeachsystemmustbecontectedtoeachother.
老大,這樣看我還是挺困惑的.
只要是隔離于其他的0v電壓點(diǎn),都算是浮動(dòng)地嗎?
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2006-09-21 12:41
@smengineer
老大,這樣看我還是挺困惑的.只要是隔離于其他的0v電壓點(diǎn),都算是浮動(dòng)地嗎?
**此帖已被管理員刪除**
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2006-09-22 12:37
@ivansunfeijian
**此帖已被管理員刪除**
謝謝~
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